DIRGAHAYU, I.; RUSTIKAYANTI, N.; ILMIYA, N. . Birth Ball Exercises dalam Menurunkan Intensitas Nyeri Persalinan Kala I: Literature Review. Jurnal Keperawatan, [S. l.], v. 14, n. 1, p. 1–10, 2022. DOI: 10.32583/keperawatan.v14i1.7. Disponível em: https://journal2.stikeskendal.ac.id/index.php/keperawatan/article/view/7. Acesso em: 20 apr. 2024.